Author: jfb
Date: Mon Aug 6 21:44:13 2018
New Revision: 339093
URL: http://llvm.org/viewvc/llvm-project?rev=339093&view=rev
Log:
Auto var init test fix #2
It turns out that the AVX bots have different alignment for their vectors, and
my test mistakenly assumed a particular vector alignent on the stack. Instead,
capture the alignment and test for it in subsequent operations.
Modified:
cfe/trunk/test/CodeGenCXX/auto-var-init.cpp
Modified: cfe/trunk/test/CodeGenCXX/auto-var-init.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/auto-var-init.cpp?rev=339093&r1=339092&r2=339093&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/auto-var-init.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/auto-var-init.cpp Mon Aug 6 21:44:13 2018
@@ -946,53 +946,53 @@ TEST_BRACES(intvec16, int __attribute__
TEST_UNINIT(longlongvec32, long long __attribute__((vector_size(32))));
// CHECK-LABEL: @test_longlongvec32_uninit()
-// CHECK: %uninit = alloca <4 x i64>, align 16
+// CHECK: %uninit = alloca <4 x i64>, align
// CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit)
TEST_BRACES(longlongvec32, long long __attribute__((vector_size(32))));
// CHECK-LABEL: @test_longlongvec32_braces()
-// CHECK: %braces = alloca <4 x i64>, align 16
-// CHECK-NEXT: store <4 x i64> zeroinitializer, <4 x i64>* %braces, align 16
+// CHECK: %braces = alloca <4 x i64>, align [[ALIGN:[0-9]*]]
+// CHECK-NEXT: store <4 x i64> zeroinitializer, <4 x i64>* %braces, align
[[ALIGN]]
// CHECK-NEXT: call void @{{.*}}used{{.*}}%braces)
TEST_CUSTOM(longlongvec32, long long __attribute__((vector_size(32))), {
0x3333333333333333, 0x3333333333333333, 0x3333333333333333, 0x3333333333333333
});
// CHECK-LABEL: @test_longlongvec32_custom()
-// CHECK: %custom = alloca <4 x i64>, align 16
-// CHECK-NEXT: store <4 x i64> <i64 3689348814741910323, i64
3689348814741910323, i64 3689348814741910323, i64 3689348814741910323>, <4 x
i64>* %custom, align 16
+// CHECK: %custom = alloca <4 x i64>, align [[ALIGN:[0-9]*]]
+// CHECK-NEXT: store <4 x i64> <i64 3689348814741910323, i64
3689348814741910323, i64 3689348814741910323, i64 3689348814741910323>, <4 x
i64>* %custom, align [[ALIGN]]
// CHECK-NEXT: call void @{{.*}}used{{.*}}%custom)
TEST_UNINIT(floatvec16, float __attribute__((vector_size(16))));
// CHECK-LABEL: @test_floatvec16_uninit()
-// CHECK: %uninit = alloca <4 x float>, align 16
+// CHECK: %uninit = alloca <4 x float>, align
// CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit)
TEST_BRACES(floatvec16, float __attribute__((vector_size(16))));
// CHECK-LABEL: @test_floatvec16_braces()
-// CHECK: %braces = alloca <4 x float>, align 16
-// CHECK-NEXT: store <4 x float> zeroinitializer, <4 x float>* %braces, align
16
+// CHECK: %braces = alloca <4 x float>, align [[ALIGN:[0-9]*]]
+// CHECK-NEXT: store <4 x float> zeroinitializer, <4 x float>* %braces, align
[[ALIGN]]
// CHECK-NEXT: call void @{{.*}}used{{.*}}%braces)
TEST_CUSTOM(floatvec16, float __attribute__((vector_size(16))), {
3.1415926535897932384626433, 3.1415926535897932384626433,
3.1415926535897932384626433, 3.1415926535897932384626433 });
// CHECK-LABEL: @test_floatvec16_custom()
-// CHECK: %custom = alloca <4 x float>, align 16
-// CHECK-NEXT: store <4 x float> <float 0x400921FB60000000, float
0x400921FB60000000, float 0x400921FB60000000, float 0x400921FB60000000>, <4 x
float>* %custom, align 16
+// CHECK: %custom = alloca <4 x float>, align [[ALIGN:[0-9]*]]
+// CHECK-NEXT: store <4 x float> <float 0x400921FB60000000, float
0x400921FB60000000, float 0x400921FB60000000, float 0x400921FB60000000>, <4 x
float>* %custom, align [[ALIGN]]
// CHECK-NEXT: call void @{{.*}}used{{.*}}%custom)
TEST_UNINIT(doublevec32, double __attribute__((vector_size(32))));
// CHECK-LABEL: @test_doublevec32_uninit()
-// CHECK: %uninit = alloca <4 x double>, align 16
+// CHECK: %uninit = alloca <4 x double>, align
// CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit)
TEST_BRACES(doublevec32, double __attribute__((vector_size(32))));
// CHECK-LABEL: @test_doublevec32_braces()
-// CHECK: %braces = alloca <4 x double>, align 16
-// CHECK-NEXT: store <4 x double> zeroinitializer, <4 x double>* %braces,
align 16
+// CHECK: %braces = alloca <4 x double>, align [[ALIGN:[0-9]*]]
+// CHECK-NEXT: store <4 x double> zeroinitializer, <4 x double>* %braces,
align [[ALIGN]]
// CHECK-NEXT: call void @{{.*}}used{{.*}}%braces)
TEST_CUSTOM(doublevec32, double __attribute__((vector_size(32))), {
3.1415926535897932384626433, 3.1415926535897932384626433,
3.1415926535897932384626433, 3.1415926535897932384626433 });
// CHECK-LABEL: @test_doublevec32_custom()
-// CHECK: %custom = alloca <4 x double>, align 16
-// CHECK-NEXT: store <4 x double> <double 0x400921FB54442D18, double
0x400921FB54442D18, double 0x400921FB54442D18, double 0x400921FB54442D18>, <4 x
double>* %custom, align 16
+// CHECK: %custom = alloca <4 x double>, align [[ALIGN:[0-9]*]]
+// CHECK-NEXT: store <4 x double> <double 0x400921FB54442D18, double
0x400921FB54442D18, double 0x400921FB54442D18, double 0x400921FB54442D18>, <4 x
double>* %custom, align [[ALIGN]]
// CHECK-NEXT: call void @{{.*}}used{{.*}}%custom)
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