RISC-V: Support VLS floating-point extend/truncate

Regression passed.

Committed.

gcc/ChangeLog:

	* config/riscv/vector-iterators.md: Extend VLS floating-point.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/rvv/autovec/widen/widen-10.c: Adapt test.
	* gcc.target/riscv/rvv/autovec/widen/widen-11.c: Ditto.
	* gcc.target/riscv/rvv/autovec/widen/widen-12.c: Ditto.
	* gcc.target/riscv/rvv/autovec/widen/widen-complicate-7.c: Ditto.
	* gcc.target/riscv/rvv/autovec/widen/widen-complicate-8.c: Ditto.
	* gcc.target/riscv/rvv/autovec/widen/widen-complicate-9.c: Ditto.
	* gcc.target/riscv/rvv/autovec/vls/ext-4.c: New test.
	* gcc.target/riscv/rvv/autovec/vls/ext-5.c: New test.
	* gcc.target/riscv/rvv/autovec/vls/trunc-4.c: New test.
	* gcc.target/riscv/rvv/autovec/vls/trunc-5.c: New test.

diff --git a/gcc/config/riscv/vector-iterators.md b/gcc/config/riscv/vector-iterators.md
index 73df55a69c86974d4ca496f94483b477b6bd840e..053d84c0c7d3ae4de6eb64a2c15dcf3334a8ffe8 100644 (file)
--- a/gcc/config/riscv/vector-iterators.md
+++ b/gcc/config/riscv/vector-iterators.md
@@ -994,6 +994,28 @@
 
   (RVVM8DF "TARGET_VECTOR_ELEN_FP_64") (RVVM4DF "TARGET_VECTOR_ELEN_FP_64")
   (RVVM2DF "TARGET_VECTOR_ELEN_FP_64") (RVVM1DF "TARGET_VECTOR_ELEN_FP_64")
+
+  (V1SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32")
+  (V2SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32")
+  (V4SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32")
+  (V8SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32")
+  (V16SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32 && TARGET_MIN_VLEN >= 64")
+  (V32SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32 && TARGET_MIN_VLEN >= 128")
+  (V64SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32 && TARGET_MIN_VLEN >= 256")
+  (V128SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32 && TARGET_MIN_VLEN >= 512")
+  (V256SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32 && TARGET_MIN_VLEN >= 1024")
+  (V512SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32 && TARGET_MIN_VLEN >= 2048")
+  (V1024SF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_16 && TARGET_VECTOR_ELEN_FP_32 && TARGET_MIN_VLEN >= 4096")
+  (V1DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64")
+  (V2DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64")
+  (V4DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64")
+  (V8DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 64")
+  (V16DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 128")
+  (V32DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 256")
+  (V64DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 512")
+  (V128DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 1024")
+  (V256DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 2048")
+  (V512DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 4096")
 ])
 
 (define_mode_iterator VWEXTF [
@@ -1049,6 +1071,17 @@
 (define_mode_iterator VQEXTF [
   (RVVM8DF "TARGET_VECTOR_ELEN_FP_64") (RVVM4DF "TARGET_VECTOR_ELEN_FP_64")
   (RVVM2DF "TARGET_VECTOR_ELEN_FP_64") (RVVM1DF "TARGET_VECTOR_ELEN_FP_64")
+
+  (V1DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64")
+  (V2DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64")
+  (V4DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64")
+  (V8DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 64")
+  (V16DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 128")
+  (V32DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 256")
+  (V64DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 512")
+  (V128DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 1024")
+  (V256DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 2048")
+  (V512DF "TARGET_VECTOR_VLS && TARGET_VECTOR_ELEN_FP_64 && TARGET_MIN_VLEN >= 4096")
 ])
 
 (define_mode_iterator VOEXTI [
@@ -2343,6 +2376,27 @@
   (V128DI "V128SI")
   (V256DI "V256SI")
   (V512DI "V512SI")
+  (V1SF "V1HF")
+  (V2SF "V2HF")
+  (V4SF "V4HF")
+  (V8SF "V8HF")
+  (V16SF "V16HF")
+  (V32SF "V32HF")
+  (V64SF "V64HF")
+  (V128SF "V128HF")
+  (V256SF "V256HF")
+  (V512SF "V512HF")
+  (V1024SF "V1024HF")
+  (V1DF "V1SF")
+  (V2DF "V2SF")
+  (V4DF "V4SF")
+  (V8DF "V8SF")
+  (V16DF "V16SF")
+  (V32DF "V32SF")
+  (V64DF "V64SF")
+  (V128DF "V128SF")
+  (V256DF "V256SF")
+  (V512DF "V512SF")
 ])
 
 (define_mode_attr V_QUAD_TRUNC [
@@ -2373,6 +2427,16 @@
   (V128DI "V128HI")
   (V256DI "V256HI")
   (V512DI "V512HI")
+  (V1DF "V1HF")
+  (V2DF "V2HF")
+  (V4DF "V4HF")
+  (V8DF "V8HF")
+  (V16DF "V16HF")
+  (V32DF "V32HF")
+  (V64DF "V64HF")
+  (V128DF "V128HF")
+  (V256DF "V256HF")
+  (V512DF "V512HF")
 ])
 
 (define_mode_attr V_OCT_TRUNC [
@@ -2435,6 +2499,27 @@
   (V128DI "v128si")
   (V256DI "v256si")
   (V512DI "v512si")
+  (V1SF "v1hf")
+  (V2SF "v2hf")
+  (V4SF "v4hf")
+  (V8SF "v8hf")
+  (V16SF "v16hf")
+  (V32SF "v32hf")
+  (V64SF "v64hf")
+  (V128SF "v128hf")
+  (V256SF "v256hf")
+  (V512SF "v512hf")
+  (V1024SF "v1024hf")
+  (V1DF "v1sf")
+  (V2DF "v2sf")
+  (V4DF "v4sf")
+  (V8DF "v8sf")
+  (V16DF "v16sf")
+  (V32DF "v32sf")
+  (V64DF "v64sf")
+  (V128DF "v128sf")
+  (V256DF "v256sf")
+  (V512DF "v512sf")
 ])
 
 (define_mode_attr v_quad_trunc [
@@ -2465,6 +2550,16 @@
   (V128DI "v128hi")
   (V256DI "v256hi")
   (V512DI "v512hi")
+  (V1DF "v1hf")
+  (V2DF "v2hf")
+  (V4DF "v4hf")
+  (V8DF "v8hf")
+  (V16DF "v16hf")
+  (V32DF "v32hf")
+  (V64DF "v64hf")
+  (V128DF "v128hf")
+  (V256DF "v256hf")
+  (V512DF "v512hf")
 ])
 
 (define_mode_attr v_oct_trunc [

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/ext-4.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/ext-4.c
new file mode 100644 (file)
index 0000000..7593a35
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/ext-4.c
@@ -0,0 +1,35 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3 --param=riscv-autovec-lmul=m8 -fdump-tree-optimized" } */
+
+#include "def.h"
+
+DEF_CONVERT (fwcvt, _Float16, float, 4)
+DEF_CONVERT (fwcvt, _Float16, float, 16)
+DEF_CONVERT (fwcvt, _Float16, float, 32)
+DEF_CONVERT (fwcvt, _Float16, float, 64)
+DEF_CONVERT (fwcvt, _Float16, float, 128)
+DEF_CONVERT (fwcvt, _Float16, float, 256)
+DEF_CONVERT (fwcvt, _Float16, float, 512)
+DEF_CONVERT (fwcvt, _Float16, float, 1024)
+
+DEF_CONVERT (fwcvt, float, double, 4)
+DEF_CONVERT (fwcvt, float, double, 16)
+DEF_CONVERT (fwcvt, float, double, 32)
+DEF_CONVERT (fwcvt, float, double, 64)
+DEF_CONVERT (fwcvt, float, double, 128)
+DEF_CONVERT (fwcvt, float, double, 256)
+
+/* { dg-final { scan-assembler-times {vfwcvt\.f\.f\.v} 14 } } */
+/* { dg-final { scan-assembler-not {csrr} } } */
+/* { dg-final { scan-tree-dump-not "1,1" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "2,2" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "4,4" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "16,16" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "32,32" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "64,64" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "128,128" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "256,256" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "512,512" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "1024,1024" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "2048,2048" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "4096,4096" "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/ext-5.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/ext-5.c
new file mode 100644 (file)
index 0000000..5dca5a7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/ext-5.c
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3 --param=riscv-autovec-lmul=m8 -fdump-tree-optimized" } */
+
+#include "def.h"
+
+DEF_CONVERT (fwcvt, _Float16, double, 4)
+DEF_CONVERT (fwcvt, _Float16, double, 16)
+DEF_CONVERT (fwcvt, _Float16, double, 32)
+DEF_CONVERT (fwcvt, _Float16, double, 64)
+DEF_CONVERT (fwcvt, _Float16, double, 128)
+DEF_CONVERT (fwcvt, _Float16, double, 256)
+DEF_CONVERT (fwcvt, _Float16, double, 512)
+
+/* { dg-final { scan-assembler-times {vfwcvt\.f\.f\.v} 14 } } */
+/* { dg-final { scan-assembler-not {csrr} } } */
+/* { dg-final { scan-tree-dump-not "1,1" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "2,2" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "4,4" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "16,16" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "32,32" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "64,64" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "128,128" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "256,256" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "512,512" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "1024,1024" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "2048,2048" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "4096,4096" "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/trunc-4.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/trunc-4.c
new file mode 100644 (file)
index 0000000..d9a5eeb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/trunc-4.c
@@ -0,0 +1,35 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3 --param=riscv-autovec-lmul=m8 -fdump-tree-optimized" } */
+
+#include "def.h"
+
+DEF_CONVERT (fncvt, float, _Float16, 4)
+DEF_CONVERT (fncvt, float, _Float16, 16)
+DEF_CONVERT (fncvt, float, _Float16, 32)
+DEF_CONVERT (fncvt, float, _Float16, 64)
+DEF_CONVERT (fncvt, float, _Float16, 128)
+DEF_CONVERT (fncvt, float, _Float16, 256)
+DEF_CONVERT (fncvt, float, _Float16, 512)
+DEF_CONVERT (fncvt, float, _Float16, 1024)
+
+DEF_CONVERT (fncvt, double, float, 4)
+DEF_CONVERT (fncvt, double, float, 16)
+DEF_CONVERT (fncvt, double, float, 32)
+DEF_CONVERT (fncvt, double, float, 64)
+DEF_CONVERT (fncvt, double, float, 128)
+DEF_CONVERT (fncvt, double, float, 256)
+
+/* { dg-final { scan-assembler-times {vfncvt\.f\.f\.w} 14 } } */
+/* { dg-final { scan-assembler-not {csrr} } } */
+/* { dg-final { scan-tree-dump-not "1,1" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "2,2" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "4,4" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "16,16" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "32,32" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "64,64" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "128,128" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "256,256" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "512,512" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "1024,1024" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "2048,2048" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "4096,4096" "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/trunc-5.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/trunc-5.c
new file mode 100644 (file)
index 0000000..b87a5c4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/trunc-5.c
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3 --param=riscv-autovec-lmul=m8 -fdump-tree-optimized" } */
+
+#include "def.h"
+
+DEF_CONVERT (fncvt, double, _Float16, 4)
+DEF_CONVERT (fncvt, double, _Float16, 16)
+DEF_CONVERT (fncvt, double, _Float16, 32)
+DEF_CONVERT (fncvt, double, _Float16, 64)
+DEF_CONVERT (fncvt, double, _Float16, 128)
+DEF_CONVERT (fncvt, double, _Float16, 256)
+DEF_CONVERT (fncvt, double, _Float16, 512)
+
+/* { dg-final { scan-assembler-times {vfncvt} 14 } } */
+/* { dg-final { scan-assembler-not {csrr} } } */
+/* { dg-final { scan-tree-dump-not "1,1" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "2,2" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "4,4" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "16,16" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "32,32" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "64,64" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "128,128" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "256,256" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "512,512" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "1024,1024" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "2048,2048" "optimized" } } */
+/* { dg-final { scan-tree-dump-not "4096,4096" "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-10.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-10.c
index 490f1a4106820c6899d1b6d4b6bf75692368022f..28aacb959042375146c8cb527bcbef260eb8ca47 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-10.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-10.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -O3 -ffast-math" } */
+/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -O3 -ffast-math -fno-vect-cost-model" } */
 
 #include <stdint-gcc.h>
 

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-11.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-11.c
index 4d44a40fed3afea2e7c4cc79033417030485bc05..6d39bffbdc7c3a87db38cefaa7b0016ee7c69cc2 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-11.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-11.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -O3 -ffast-math" } */
+/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -O3 -ffast-math -fno-vect-cost-model" } */
 
 #include <stdint-gcc.h>
 

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-12.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-12.c
index 2cb2a1edebf3ab911a8ee242d32098ec99aee1c6..1f50fd24ae438662159c053cda89eabdae2e7ae6 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-12.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-12.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -O3 -ffast-math" } */
+/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -O3 -ffast-math -fno-vect-cost-model" } */
 
 #include <stdint-gcc.h>
 

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-7.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-7.c
index 2e3f6664d9368cfdde2879d02be5eb1392fe019a..5d93a0ed60a5e405613f64d1b392852ba718a5ba 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-7.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-7.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -ffast-math" } */
+/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -ffast-math -fno-vect-cost-model" } */
 
 #include <stdint-gcc.h>
 

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-8.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-8.c
index 2acfbd01c6de7e92f1f9df3bb142628ee6ca9cda..1a496bcfcea9b34d164feb5f2ebfe1b0abb85bb4 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-8.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-8.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -ffast-math" } */
+/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -ffast-math -fno-vect-cost-model" } */
 
 #include <stdint-gcc.h>
 

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-9.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-9.c
index da7f870c12b97380995934f7fb4a7597119a1260..4d2f7ccab995cfc1aa511c2f8f9ce12bf5b2a9ab 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-9.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/widen/widen-complicate-9.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -ffast-math" } */
+/* { dg-additional-options "-march=rv32gcv_zvfh -mabi=ilp32d --param=riscv-autovec-preference=scalable -ffast-math -fno-vect-cost-model" } */
 
 #include <stdint-gcc.h>