Revert r198208 and reapply:

[oota-llvm.git] / test / CodeGen / SystemZ / int-cmp-11.ll

diff --git a/test/CodeGen/SystemZ/int-cmp-11.ll b/test/CodeGen/SystemZ/int-cmp-11.ll
index 876882ea8f31154a78ade4600c6a0c3d180a33ab..c74135a5d3931fd1803fc3320b8fbb229b48e1cf 100644 (file)
--- a/test/CodeGen/SystemZ/int-cmp-11.ll
+++ b/test/CodeGen/SystemZ/int-cmp-11.ll
@@ -4,9 +4,8 @@
 
 ; Check comparisons with 0.
 define double @f1(double %a, double %b, i64 %i1) {
-; CHECK: f1:
-; CHECK: cghi %r2, 0
-; CHECK-NEXT: jl
+; CHECK-LABEL: f1:
+; CHECK: cgijl %r2, 0
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %cond = icmp slt i64 %i1, 0
@@ -16,9 +15,8 @@ define double @f1(double %a, double %b, i64 %i1) {
 
 ; Check comparisons with 1.
 define double @f2(double %a, double %b, i64 %i1) {
-; CHECK: f2:
-; CHECK: cghi %r2, 1
-; CHECK-NEXT: jl
+; CHECK-LABEL: f2:
+; CHECK: cgijle %r2, 0
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %cond = icmp slt i64 %i1, 1
@@ -26,9 +24,32 @@ define double @f2(double %a, double %b, i64 %i1) {
   ret double %res
 }
 
-; Check the high end of the CGHI range.
+; Check the high end of the CGIJ range.
 define double @f3(double %a, double %b, i64 %i1) {
-; CHECK: f3:
+; CHECK-LABEL: f3:
+; CHECK: cgijl %r2, 127
+; CHECK: ldr %f0, %f2
+; CHECK: br %r14
+  %cond = icmp slt i64 %i1, 127
+  %res = select i1 %cond, double %a, double %b
+  ret double %res
+}
+
+; Check the next value up, which must use CGHI instead.
+define double @f4(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f4:
+; CHECK: cghi %r2, 128
+; CHECK-NEXT: jl
+; CHECK: ldr %f0, %f2
+; CHECK: br %r14
+  %cond = icmp slt i64 %i1, 128
+  %res = select i1 %cond, double %a, double %b
+  ret double %res
+}
+
+; Check the high end of the CGHI range.
+define double @f5(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f5:
 ; CHECK: cghi %r2, 32767
 ; CHECK-NEXT: jl
 ; CHECK: ldr %f0, %f2
@@ -39,8 +60,8 @@ define double @f3(double %a, double %b, i64 %i1) {
 }
 
 ; Check the next value up, which must use CGFI.
-define double @f4(double %a, double %b, i64 %i1) {
-; CHECK: f4:
+define double @f6(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f6:
 ; CHECK: cgfi %r2, 32768
 ; CHECK-NEXT: jl
 ; CHECK: ldr %f0, %f2
@@ -51,8 +72,8 @@ define double @f4(double %a, double %b, i64 %i1) {
 }
 
 ; Check the high end of the CGFI range.
-define double @f5(double %a, double %b, i64 %i1) {
-; CHECK: f5:
+define double @f7(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f7:
 ; CHECK: cgfi %r2, 2147483647
 ; CHECK-NEXT: jl
 ; CHECK: ldr %f0, %f2
@@ -63,10 +84,9 @@ define double @f5(double %a, double %b, i64 %i1) {
 }
 
 ; Check the next value up, which must use register comparison.
-define double @f6(double %a, double %b, i64 %i1) {
-; CHECK: f6:
-; CHECK: cgr
-; CHECK-NEXT: jl
+define double @f8(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f8:
+; CHECK: cgrjl
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %cond = icmp slt i64 %i1, 2147483648
@@ -74,11 +94,10 @@ define double @f6(double %a, double %b, i64 %i1) {
   ret double %res
 }
 
-; Check the high end of the negative CGHI range.
-define double @f7(double %a, double %b, i64 %i1) {
-; CHECK: f7:
-; CHECK: cghi %r2, -1
-; CHECK-NEXT: jl
+; Check the high end of the negative CGIJ range.
+define double @f9(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f9:
+; CHECK: cgijl %r2, -1
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %cond = icmp slt i64 %i1, -1
@@ -86,9 +105,32 @@ define double @f7(double %a, double %b, i64 %i1) {
   ret double %res
 }
 
+; Check the low end of the CGIJ range.
+define double @f10(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f10:
+; CHECK: cgijl %r2, -128
+; CHECK: ldr %f0, %f2
+; CHECK: br %r14
+  %cond = icmp slt i64 %i1, -128
+  %res = select i1 %cond, double %a, double %b
+  ret double %res
+}
+
+; Check the next value down, which must use CGHI instead.
+define double @f11(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f11:
+; CHECK: cghi %r2, -129
+; CHECK-NEXT: jl
+; CHECK: ldr %f0, %f2
+; CHECK: br %r14
+  %cond = icmp slt i64 %i1, -129
+  %res = select i1 %cond, double %a, double %b
+  ret double %res
+}
+
 ; Check the low end of the CGHI range.
-define double @f8(double %a, double %b, i64 %i1) {
-; CHECK: f8:
+define double @f12(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f12:
 ; CHECK: cghi %r2, -32768
 ; CHECK-NEXT: jl
 ; CHECK: ldr %f0, %f2
@@ -99,8 +141,8 @@ define double @f8(double %a, double %b, i64 %i1) {
 }
 
 ; Check the next value down, which must use CGFI instead.
-define double @f9(double %a, double %b, i64 %i1) {
-; CHECK: f9:
+define double @f13(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f13:
 ; CHECK: cgfi %r2, -32769
 ; CHECK-NEXT: jl
 ; CHECK: ldr %f0, %f2
@@ -111,8 +153,8 @@ define double @f9(double %a, double %b, i64 %i1) {
 }
 
 ; Check the low end of the CGFI range.
-define double @f10(double %a, double %b, i64 %i1) {
-; CHECK: f10:
+define double @f14(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f14:
 ; CHECK: cgfi %r2, -2147483648
 ; CHECK-NEXT: jl
 ; CHECK: ldr %f0, %f2
@@ -123,10 +165,9 @@ define double @f10(double %a, double %b, i64 %i1) {
 }
 
 ; Check the next value down, which must use register comparison.
-define double @f11(double %a, double %b, i64 %i1) {
-; CHECK: f11:
-; CHECK: cgr
-; CHECK-NEXT: jl
+define double @f15(double %a, double %b, i64 %i1) {
+; CHECK-LABEL: f15:
+; CHECK: cgrjl
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %cond = icmp slt i64 %i1, -2147483649