; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 2
; RUN: opt < %s -mtriple=riscv64 -mattr=+f,+d -disable-output -passes="print<cost-model>" 2>&1 | FileCheck %s
define i8 @phi_i8(i1 %c) {
; CHECK-LABEL: 'phi_i8'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi i8 [ 16, %a ], [ 32, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i8 %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi i8 [16, %a], [32, %b]
ret i8 %x
}
define i16 @phi_i16_small(i1 %c) {
; CHECK-LABEL: 'phi_i16_small'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi i16 [ 1, %a ], [ 2, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i16 %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi i16 [1, %a], [2, %b]
ret i16 %x
}
define i16 @phi_i16_large(i1 %c) {
; CHECK-LABEL: 'phi_i16_large'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi i16 [ 42, %a ], [ -7616, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i16 %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi i16 [42, %a], [123456, %b]
ret i16 %x
}
define i32 @phi_i32_small(i1 %c) {
; CHECK-LABEL: 'phi_i32_small'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi i32 [ 1, %a ], [ 2, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi i32 [1, %a], [2, %b]
ret i32 %x
}
define i32 @phi_i32_large(i1 %c) {
; CHECK-LABEL: 'phi_i32_large'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi i32 [ 42, %a ], [ 123456, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi i32 [42, %a], [123456, %b]
ret i32 %x
}
define i64 @phi_i64_small(i1 %c) {
; CHECK-LABEL: 'phi_i64_small'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi i64 [ 1, %a ], [ 2, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i64 %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi i64 [1, %a], [2, %b]
ret i64 %x
}
define i64 @phi_i64_large(i1 %c) {
; CHECK-LABEL: 'phi_i64_large'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi i64 [ 42, %a ], [ 123456, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i64 %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi i64 [42, %a], [123456, %b]
ret i64 %x
}
define half @phi_f16(i1 %c) {
; CHECK-LABEL: 'phi_f16'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi half [ 0xHE3CE, %a ], [ 0xH5144, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret half %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi half [-999.0, %a], [42.125, %b]
ret half %x
}
define float @phi_f32(i1 %c) {
; CHECK-LABEL: 'phi_f32'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi float [ -9.990000e+02, %a ], [ 4.212500e+01, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret float %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi float [-999.0, %a], [42.125, %b]
ret float %x
}
define double @phi_f64(i1 %c) {
; CHECK-LABEL: 'phi_f64'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %c, label %a, label %b
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %d
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %x = phi double [ -9.990000e+02, %a ], [ 4.212500e+01, %b ]
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret double %x
;
br i1 %c, label %a, label %b
a:
br label %d
b:
br label %d
d:
%x = phi double [-999.0, %a], [42.125, %b]
ret double %x
}
Codebase Browser
llvm