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-rw-r--r--test/CodeGen/X86/inline-asm-fpstack2.ll10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/X86/inline-asm-fpstack2.ll b/test/CodeGen/X86/inline-asm-fpstack2.ll
new file mode 100644
index 0000000..ffa6ee6
--- /dev/null
+++ b/test/CodeGen/X86/inline-asm-fpstack2.ll
@@ -0,0 +1,10 @@
+; RUN: llc < %s -march=x86 > %t
+; RUN: grep {fld %%st(0)} %t
+; PR4185
+
+define void @test() {
+return:
+ call void asm sideeffect "fistpl $0", "{st}"(double 1.000000e+06)
+ call void asm sideeffect "fistpl $0", "{st}"(double 1.000000e+06)
+ ret void
+}