From: Uros Bizjak <ubizjak@gmail.com>
Date: Wed, 15 Apr 2020 20:02:39 +0000 (+0200)
Subject: i386: Require OPTION_MASK_ISA_SSE2 for __builtin_ia32_movq128 [PR94603]
X-Git-Tag: misc/first-auto-changelog-9~127
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1eccf9955614a6f0597bf624bbc88788b8b0fdc5;p=thirdparty%2Fgcc.git

i386: Require OPTION_MASK_ISA_SSE2 for __builtin_ia32_movq128 [PR94603]

	PR target/94603
	* config/i386/i386-builtin.def (__builtin_ia32_movq128):
	Require OPTION_MASK_ISA_SSE2.

testsuite/ChangeLog:

	PR target/94603
	* gcc.target/i386/pr94603.c: New test.
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 43a027b37d13..25bca188e49e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2020-04-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/94603
+	* config/i386/i386-builtin.def (__builtin_ia32_movq128):
+	Require OPTION_MASK_ISA_SSE2.
+
 2020-04-11  Uroš Bizjak  <ubizjak@gmail.com>
 
 	PR target/94494
diff --git a/gcc/config/i386/i386-builtin.def b/gcc/config/i386/i386-builtin.def
index 5dedeb2d18b6..2f57d19bea28 100644
--- a/gcc/config/i386/i386-builtin.def
+++ b/gcc/config/i386/i386-builtin.def
@@ -799,7 +799,7 @@ BDESC (OPTION_MASK_ISA_SSE2, 0, CODE_FOR_sse2_pshufhw, "__builtin_ia32_pshufhw",
 
 BDESC (OPTION_MASK_ISA_SSE2, 0, CODE_FOR_sse2_vmsqrtv2df2, "__builtin_ia32_sqrtsd", IX86_BUILTIN_SQRTSD, UNKNOWN, (int) V2DF_FTYPE_V2DF_VEC_MERGE)
 
-BDESC (OPTION_MASK_ISA_SSE, 0, CODE_FOR_sse2_movq128, "__builtin_ia32_movq128", IX86_BUILTIN_MOVQ128, UNKNOWN, (int) V2DI_FTYPE_V2DI)
+BDESC (OPTION_MASK_ISA_SSE2, 0, CODE_FOR_sse2_movq128, "__builtin_ia32_movq128", IX86_BUILTIN_MOVQ128, UNKNOWN, (int) V2DI_FTYPE_V2DI)
 
 /* SSE2 MMX */
 BDESC (OPTION_MASK_ISA_SSE2 | OPTION_MASK_ISA_MMX, 0, CODE_FOR_mmx_addv1di3, "__builtin_ia32_paddq", IX86_BUILTIN_PADDQ, UNKNOWN, (int) V1DI_FTYPE_V1DI_V1DI)
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index cd9ea033801f..aa9f6d98eae5 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-04-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/94603
+	* gcc.target/i386/pr94603.c: New test.
+
 2020-04-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	Backport from trunk
diff --git a/gcc/testsuite/gcc.target/i386/pr94603.c b/gcc/testsuite/gcc.target/i386/pr94603.c
new file mode 100644
index 000000000000..34a1e069eac3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr94603.c
@@ -0,0 +1,11 @@
+/* PR target/94603 */
+/* { dg-do compile } */
+/* { dg-options "-Wno-implicit-function-declaration -msse -mno-sse2" } */
+
+typedef long long __attribute__ ((__vector_size__ (16))) V;
+
+V
+foo (V v)
+{
+  return __builtin_ia32_movq128 (v);  /* { dg-error "" } */
+}