add 2 more testcases for -mattr=-sse (r63495).

--This line, and those below, will be ignaored--

A    test/CodeGen/X86/nosse-error1.ll
A    test/CodeGen/X86/nosse-error2.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63496 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 66 insertions, 0 deletions

diff --git a/test/CodeGen/X86/nosse-error1.ll b/test/CodeGen/X86/nosse-error1.ll
new file mode 100644
index 0000000..16cbb73
--- /dev/null
+++ b/test/CodeGen/X86/nosse-error1.ll
@@ -0,0 +1,33 @@
+; RUN: llvm-as < %s > %t1
+; RUN: not llc -march=x86-64 -mattr=-sse < %t1 2> %t2
+; RUN: grep "SSE register return with SSE disabled" %t2
+; RUN: llc -march=x86-64 < %t1 | grep xmm
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
+target triple = "x86_64-unknown-linux-gnu"
+@f = external global float		; <float*> [#uses=4]
+@d = external global double		; <double*> [#uses=4]
+
+define void @test() nounwind {
+entry:
+	%0 = load float* @f, align 4		; <float> [#uses=1]
+	%1 = tail call float @foo1(float %0) nounwind		; <float> [#uses=1]
+	store float %1, float* @f, align 4
+	%2 = load double* @d, align 8		; <double> [#uses=1]
+	%3 = tail call double @foo2(double %2) nounwind		; <double> [#uses=1]
+	store double %3, double* @d, align 8
+	%4 = load float* @f, align 4		; <float> [#uses=1]
+	%5 = tail call float @foo3(float %4) nounwind		; <float> [#uses=1]
+	store float %5, float* @f, align 4
+	%6 = load double* @d, align 8		; <double> [#uses=1]
+	%7 = tail call double @foo4(double %6) nounwind		; <double> [#uses=1]
+	store double %7, double* @d, align 8
+	ret void
+}
+
+declare float @foo1(float)
+
+declare double @foo2(double)
+
+declare float @foo3(float)
+
+declare double @foo4(double)
diff --git a/test/CodeGen/X86/nosse-error2.ll b/test/CodeGen/X86/nosse-error2.ll
new file mode 100644
index 0000000..45a5eaf
--- /dev/null
+++ b/test/CodeGen/X86/nosse-error2.ll
@@ -0,0 +1,33 @@
+; RUN: llvm-as < %s > %t1
+; RUN: not llc -march=x86 -mcpu=i686 -mattr=-sse < %t1 2> %t2
+; RUN: grep "SSE register return with SSE disabled" %t2
+; RUN: llc -march=x86 -mcpu=i686 -mattr=+sse < %t1 | grep xmm
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
+target triple = "i386-unknown-linux-gnu"
+@f = external global float		; <float*> [#uses=4]
+@d = external global double		; <double*> [#uses=4]
+
+define void @test() nounwind {
+entry:
+	%0 = load float* @f, align 4		; <float> [#uses=1]
+	%1 = tail call inreg float @foo1(float inreg %0) nounwind		; <float> [#uses=1]
+	store float %1, float* @f, align 4
+	%2 = load double* @d, align 8		; <double> [#uses=1]
+	%3 = tail call inreg double @foo2(double inreg %2) nounwind		; <double> [#uses=1]
+	store double %3, double* @d, align 8
+	%4 = load float* @f, align 4		; <float> [#uses=1]
+	%5 = tail call inreg float @foo3(float inreg %4) nounwind		; <float> [#uses=1]
+	store float %5, float* @f, align 4
+	%6 = load double* @d, align 8		; <double> [#uses=1]
+	%7 = tail call inreg double @foo4(double inreg %6) nounwind		; <double> [#uses=1]
+	store double %7, double* @d, align 8
+	ret void
+}
+
+declare inreg float @foo1(float inreg)
+
+declare inreg double @foo2(double inreg)
+
+declare inreg float @foo3(float inreg)
+
+declare inreg double @foo4(double inreg)