ae85da86ad
Discussed with @craig.topper and @spatel - this is to try and tidyup the codegen folder and move the x86 specific tests (as opposed to general tests that just happen to use x86 triples) into subfolders. Its up to other targets if they follow suit. It also helps speed up test iterations as using wildcards on lit commands often misses some filenames.
62 lines
1.3 KiB
C
62 lines
1.3 KiB
C
// RUN: %clang_cc1 -triple i686-linux-gnu -target-cpu i686 -emit-llvm %s -o - | FileCheck %s
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typedef signed long long V2LLi __attribute__((vector_size(16)));
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typedef signed long long V4LLi __attribute__((vector_size(32)));
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V2LLi ret_128();
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V4LLi ret_256();
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void arg_128(V2LLi);
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void arg_256(V4LLi);
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// Make sure return type forces a min-legal-width
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V2LLi foo(void) {
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return (V2LLi){ 0, 0 };
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}
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V4LLi goo(void) {
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return (V4LLi){ 0, 0 };
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}
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// Make sure return type of called function forces a min-legal-width
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void hoo(void) {
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V2LLi tmp_V2LLi;
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tmp_V2LLi = ret_128();
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}
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void joo(void) {
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V4LLi tmp_V4LLi;
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tmp_V4LLi = ret_256();
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}
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// Make sure arg type of called function forces a min-legal-width
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void koo(void) {
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V2LLi tmp_V2LLi;
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arg_128(tmp_V2LLi);
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}
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void loo(void) {
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V4LLi tmp_V4LLi;
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arg_256(tmp_V4LLi);
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}
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// Make sure arg type of our function forces a min-legal-width
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void moo(V2LLi x) {
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}
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void noo(V4LLi x) {
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}
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// CHECK: {{.*}}@foo{{.*}} #0
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// CHECK: {{.*}}@goo{{.*}} #1
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// CHECK: {{.*}}@hoo{{.*}} #0
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// CHECK: {{.*}}@joo{{.*}} #1
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// CHECK: {{.*}}@koo{{.*}} #0
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// CHECK: {{.*}}@loo{{.*}} #1
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// CHECK: {{.*}}@moo{{.*}} #0
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// CHECK: {{.*}}@noo{{.*}} #1
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// CHECK: #0 = {{.*}}"min-legal-vector-width"="128"
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// CHECK: #1 = {{.*}}"min-legal-vector-width"="256"
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