david conrad points out that {|} in inline assembly on arm are not asm
variants. This fixes neon inline asm which my patch for PR6780 broke.
llvm-svn: 102181
diff --git a/clang/test/CodeGen/arm_asm_clobber.c b/clang/test/CodeGen/arm_asm_clobber.c
index a7ca0b5..aac47d5 100644
--- a/clang/test/CodeGen/arm_asm_clobber.c
+++ b/clang/test/CodeGen/arm_asm_clobber.c
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple armv6-unknown-unknown -emit-llvm -o %t %s
+// RUN: %clang_cc1 -triple armv6-unknown-unknown -emit-llvm -o - %s | FileCheck %s
void test0(void) {
asm volatile("mov r0, r0" :: );
@@ -19,3 +19,14 @@
asm volatile("mov r0, r0" :::
"v1", "v2", "v3", "v5");
}
+
+
+// {} should not be treated as asm variants.
+void test4(float *a, float *b) {
+ // CHECK: @test4
+ // CHECK: call void asm sideeffect "vld1.32 {d8[],d9[]},
+ __asm__ volatile (
+ "vld1.32 {d8[],d9[]}, [%1,:32] \n\t"
+ "vst1.32 {q4}, [%0,:128] \n\t"
+ :: "r"(a), "r"(b));
+}