; Check register comparison.
define double @f1(double %a, double %b, i32 %i1, i32 %i2) {
-; CHECK: f1:
-; CHECK: clr %r2, %r3
-; CHECK-NEXT: jl
+; CHECK-LABEL: f1:
+; CHECK: clrjl %r2, %r3
; CHECK: ldr %f0, %f2
; CHECK: br %r14
%cond = icmp ult i32 %i1, %i2
; Check the low end of the CL range.
define double @f2(double %a, double %b, i32 %i1, i32 *%ptr) {
-; CHECK: f2:
+; CHECK-LABEL: f2:
; CHECK: cl %r2, 0(%r3)
; CHECK-NEXT: jl
; CHECK: ldr %f0, %f2
; Check the high end of the aligned CL range.
define double @f3(double %a, double %b, i32 %i1, i32 *%base) {
-; CHECK: f3:
+; CHECK-LABEL: f3:
; CHECK: cl %r2, 4092(%r3)
; CHECK-NEXT: jl
; CHECK: ldr %f0, %f2
; Check the next word up, which should use CLY instead of CL.
define double @f4(double %a, double %b, i32 %i1, i32 *%base) {
-; CHECK: f4:
+; CHECK-LABEL: f4:
; CHECK: cly %r2, 4096(%r3)
; CHECK-NEXT: jl
; CHECK: ldr %f0, %f2
; Check the high end of the aligned CLY range.
define double @f5(double %a, double %b, i32 %i1, i32 *%base) {
-; CHECK: f5:
+; CHECK-LABEL: f5:
; CHECK: cly %r2, 524284(%r3)
; CHECK-NEXT: jl
; CHECK: ldr %f0, %f2
; Check the next word up, which needs separate address logic.
; Other sequences besides this one would be OK.
define double @f6(double %a, double %b, i32 %i1, i32 *%base) {
-; CHECK: f6:
+; CHECK-LABEL: f6:
; CHECK: agfi %r3, 524288
; CHECK: cl %r2, 0(%r3)
; CHECK-NEXT: jl
; Check the high end of the negative aligned CLY range.
define double @f7(double %a, double %b, i32 %i1, i32 *%base) {
-; CHECK: f7:
+; CHECK-LABEL: f7:
; CHECK: cly %r2, -4(%r3)
; CHECK-NEXT: jl
; CHECK: ldr %f0, %f2
; Check the low end of the CLY range.
define double @f8(double %a, double %b, i32 %i1, i32 *%base) {
-; CHECK: f8:
+; CHECK-LABEL: f8:
; CHECK: cly %r2, -524288(%r3)
; CHECK-NEXT: jl
; CHECK: ldr %f0, %f2
; Check the next word down, which needs separate address logic.
; Other sequences besides this one would be OK.
define double @f9(double %a, double %b, i32 %i1, i32 *%base) {
-; CHECK: f9:
+; CHECK-LABEL: f9:
; CHECK: agfi %r3, -524292
; CHECK: cl %r2, 0(%r3)
; CHECK-NEXT: jl
; Check that CL allows an index.
define double @f10(double %a, double %b, i32 %i1, i64 %base, i64 %index) {
-; CHECK: f10:
+; CHECK-LABEL: f10:
; CHECK: cl %r2, 4092({{%r4,%r3|%r3,%r4}})
; CHECK-NEXT: jl
; CHECK: ldr %f0, %f2
; Check that CLY allows an index.
define double @f11(double %a, double %b, i32 %i1, i64 %base, i64 %index) {
-; CHECK: f11:
+; CHECK-LABEL: f11:
; CHECK: cly %r2, 4096({{%r4,%r3|%r3,%r4}})
; CHECK-NEXT: jl
; CHECK: ldr %f0, %f2
%res = select i1 %cond, double %a, double %b
ret double %res
}
+
+; Check the comparison can be reversed if that allows CL to be used.
+define double @f12(double %a, double %b, i32 %i2, i32 *%ptr) {
+; CHECK-LABEL: f12:
+; CHECK: cl %r2, 0(%r3)
+; CHECK-NEXT: jh {{\.L.*}}
+; CHECK: ldr %f0, %f2
+; CHECK: br %r14
+ %i1 = load i32 *%ptr
+ %cond = icmp ult i32 %i1, %i2
+ %res = select i1 %cond, double %a, double %b
+ ret double %res
+}