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-rw-r--r--test/CodeGen/X86/fast-isel-cmp-branch2.ll294
1 files changed, 294 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fast-isel-cmp-branch2.ll b/test/CodeGen/X86/fast-isel-cmp-branch2.ll
new file mode 100644
index 0000000..7e45c49
--- /dev/null
+++ b/test/CodeGen/X86/fast-isel-cmp-branch2.ll
@@ -0,0 +1,294 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s
+; RUN: llc < %s -fast-isel -fast-isel-abort -mtriple=x86_64-apple-darwin10 | FileCheck %s
+
+define i32 @fcmp_oeq(float %x, float %y) {
+; CHECK-LABEL: fcmp_oeq
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: jne {{LBB.+_1}}
+; CHECK-NEXT: jnp {{LBB.+_2}}
+ %1 = fcmp oeq float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_ogt(float %x, float %y) {
+; CHECK-LABEL: fcmp_ogt
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: jbe {{LBB.+_1}}
+ %1 = fcmp ogt float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_oge(float %x, float %y) {
+; CHECK-LABEL: fcmp_oge
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: jb {{LBB.+_1}}
+ %1 = fcmp oge float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_olt(float %x, float %y) {
+; CHECK-LABEL: fcmp_olt
+; CHECK: ucomiss %xmm0, %xmm1
+; CHECK-NEXT: jbe {{LBB.+_1}}
+ %1 = fcmp olt float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_ole(float %x, float %y) {
+; CHECK-LABEL: fcmp_ole
+; CHECK: ucomiss %xmm0, %xmm1
+; CHECK-NEXT: jb {{LBB.+_1}}
+ %1 = fcmp ole float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_one(float %x, float %y) {
+; CHECK-LABEL: fcmp_one
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: je {{LBB.+_1}}
+ %1 = fcmp one float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_ord(float %x, float %y) {
+; CHECK-LABEL: fcmp_ord
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: jp {{LBB.+_1}}
+ %1 = fcmp ord float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_uno(float %x, float %y) {
+; CHECK-LABEL: fcmp_uno
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: jp {{LBB.+_2}}
+ %1 = fcmp uno float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_ueq(float %x, float %y) {
+; CHECK-LABEL: fcmp_ueq
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: je {{LBB.+_2}}
+ %1 = fcmp ueq float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_ugt(float %x, float %y) {
+; CHECK-LABEL: fcmp_ugt
+; CHECK: ucomiss %xmm0, %xmm1
+; CHECK-NEXT: jae {{LBB.+_1}}
+ %1 = fcmp ugt float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_uge(float %x, float %y) {
+; CHECK-LABEL: fcmp_uge
+; CHECK: ucomiss %xmm0, %xmm1
+; CHECK-NEXT: ja {{LBB.+_1}}
+ %1 = fcmp uge float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_ult(float %x, float %y) {
+; CHECK-LABEL: fcmp_ult
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: jae {{LBB.+_1}}
+ %1 = fcmp ult float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_ule(float %x, float %y) {
+; CHECK-LABEL: fcmp_ule
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: ja {{LBB.+_1}}
+ %1 = fcmp ule float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @fcmp_une(float %x, float %y) {
+; CHECK-LABEL: fcmp_une
+; CHECK: ucomiss %xmm1, %xmm0
+; CHECK-NEXT: jne {{LBB.+_2}}
+; CHECK-NEXT: jp {{LBB.+_2}}
+; CHECK-NEXT: jmp {{LBB.+_1}}
+ %1 = fcmp une float %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_eq(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_eq
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: jne {{LBB.+_1}}
+ %1 = icmp eq i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_ne(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_ne
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: je {{LBB.+_1}}
+ %1 = icmp ne i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_ugt(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_ugt
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: jbe {{LBB.+_1}}
+ %1 = icmp ugt i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_uge(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_uge
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: jb {{LBB.+_1}}
+ %1 = icmp uge i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_ult(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_ult
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: jae {{LBB.+_1}}
+ %1 = icmp ult i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_ule(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_ule
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: ja {{LBB.+_1}}
+ %1 = icmp ule i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_sgt(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_sgt
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: jle {{LBB.+_1}}
+ %1 = icmp sgt i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_sge(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_sge
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: jl {{LBB.+_1}}
+ %1 = icmp sge i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_slt(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_slt
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: jge {{LBB.+_1}}
+ %1 = icmp slt i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+
+define i32 @icmp_sle(i32 %x, i32 %y) {
+; CHECK-LABEL: icmp_sle
+; CHECK: cmpl %esi, %edi
+; CHECK-NEXT: jg {{LBB.+_1}}
+ %1 = icmp sle i32 %x, %y
+ br i1 %1, label %bb1, label %bb2
+bb2:
+ ret i32 1
+bb1:
+ ret i32 0
+}
+